JPS5773858A - Fuel injector - Google Patents

Fuel injector

Info

Publication number
JPS5773858A
JPS5773858A JP56129513A JP12951381A JPS5773858A JP S5773858 A JPS5773858 A JP S5773858A JP 56129513 A JP56129513 A JP 56129513A JP 12951381 A JP12951381 A JP 12951381A JP S5773858 A JPS5773858 A JP S5773858A
Authority
JP
Japan
Prior art keywords
fuel injector
injector
fuel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56129513A
Other languages
Japanese (ja)
Other versions
JPH0116988B2 (en
Inventor
Kunatsupu Hainritsuhi
Roman Peetaa
Zauaa Ruudorufu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS5773858A publication Critical patent/JPS5773858A/en
Publication of JPH0116988B2 publication Critical patent/JPH0116988B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/696—Circuits therefor, e.g. constant-current flow meters
    • G01F1/698—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters
    • G01F1/6983—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters adapted for burning-off deposits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/043—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit upstream of an air throttle valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP56129513A 1980-08-26 1981-08-20 Fuel injector Granted JPS5773858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803032067 DE3032067A1 (en) 1980-08-26 1980-08-26 FUEL INJECTION SYSTEM

Publications (2)

Publication Number Publication Date
JPS5773858A true JPS5773858A (en) 1982-05-08
JPH0116988B2 JPH0116988B2 (en) 1989-03-28

Family

ID=6110385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56129513A Granted JPS5773858A (en) 1980-08-26 1981-08-20 Fuel injector

Country Status (5)

Country Link
US (1) US4753205A (en)
JP (1) JPS5773858A (en)
DE (1) DE3032067A1 (en)
FR (1) FR2489424A1 (en)
GB (1) GB2082252B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214663A (en) * 1982-06-09 1983-12-13 Hitachi Ltd Single point fuel injection device
JPS5973577U (en) * 1982-11-09 1984-05-18 日本電子機器株式会社 Structure of fuel injection valve mounting part of internal combustion engine
JPS59192668U (en) * 1983-06-09 1984-12-21 日本電子機器株式会社 Internal combustion engine fuel supply system
JPS6098164A (en) * 1983-11-02 1985-06-01 Hitachi Ltd Fuel control device
JPH0185466U (en) * 1987-11-27 1989-06-06
JPH07167019A (en) * 1994-07-25 1995-07-04 Hitachi Ltd Throttle device
WO2005100776A1 (en) * 2004-04-02 2005-10-27 Yamaha Hatsudoki Kabushiki Kaisha Fuel feeder and vehicle comprising it

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3370056D1 (en) * 1982-06-09 1987-04-09 Hitachi Ltd Fuel injector body assembly
JPS595869A (en) * 1982-07-02 1984-01-12 Hitachi Ltd Fuel injection device
JPS6036777A (en) * 1983-08-09 1985-02-25 Hitachi Ltd Fuel injection device
US4589381A (en) * 1983-09-28 1986-05-20 Hitachi, Ltd. Intake system for internal combustion engine
IT1180856B (en) * 1984-01-27 1987-09-23 Ferrari Spa INTAKE MANIFOLD FOR INTERNAL COMBUSTION ENGINES INTAKE OR SUPERCHARGED, INJECTION LIVE
IT1182605B (en) * 1985-10-11 1987-10-05 Weber Spa DEVICE FOR THE SUPPLY OF A MIXTURE OF AIR AND FUEL TO A CELLECTOR OF AN INTERNAL COMBUSTION ENGINE
DE3539016A1 (en) * 1985-11-02 1987-05-07 Vdo Schindling ARRAY MEASURING ARRANGEMENT FOR AN INTERNAL COMBUSTION ENGINE
US4756289A (en) * 1986-02-12 1988-07-12 General Motors Corporation Self-contained fuel pressure regulator
IT1219337B (en) * 1988-05-27 1990-05-03 Weber Srl AIR AND FUEL MIXING FEEDER FOR AN INTERNAL COMBUSTION ENGINE
DE3835235A1 (en) * 1988-10-15 1990-04-19 Bosch Gmbh Robert DEVICE FOR TEMPERATURE CONTROL OF A RESISTANCE
US5094212A (en) * 1989-03-28 1992-03-10 Honda Giken Kogyo Kabushiki Kaisha Throttle body assembly
US5181243A (en) * 1989-05-19 1993-01-19 Syntellect, Inc. System and method for communications security protection
US4972469A (en) * 1989-05-19 1990-11-20 Syntellect Inc. System and method for communications security protection
JP2516185Y2 (en) * 1990-03-15 1996-11-06 トヨタ自動車株式会社 Fuel injection device for internal combustion engine
US5447140A (en) * 1993-12-20 1995-09-05 General Motors Corporation Fuel injection
DE19542126A1 (en) * 1995-11-11 1997-05-15 Bayerische Motoren Werke Ag Hot film air mass flow measurement sensor for IC engine
DE19842724A1 (en) 1998-09-18 2000-03-23 Porsche Ag Suction system
US6142123A (en) 1998-12-14 2000-11-07 Cannondale Corporation Motorcycle
GB0807228D0 (en) * 2008-04-21 2008-05-28 Ip Consortium Ltd Throttle assembly
US8910882B2 (en) 2011-06-23 2014-12-16 Caterpillar Inc. Fuel injector having reduced armature cavity pressure
GB2497319B (en) 2011-12-06 2013-11-13 Ip Consortium Ltd Engine Intake Fuel Injection and Heating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314290A (en) * 1965-07-26 1967-04-18 Technion Res & Dev Foundation Shunt flow meter
JPS54114642A (en) * 1978-02-07 1979-09-06 Bendix Corp Fuel injection device
JPS5517673A (en) * 1978-07-26 1980-02-07 Hitachi Ltd Gas mixture feeder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591356A (en) * 1950-05-24 1952-04-01 Jr William L Howe Carbureting mechanism
DE2151774C3 (en) * 1971-10-18 1980-04-03 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection system for an internal combustion engine
JPS53140417A (en) * 1977-05-12 1978-12-07 Toyota Central Res & Dev Lab Inc Fuel feed system employing hollow cylindrical ultrasonic vibrator
US4186708A (en) * 1977-11-21 1980-02-05 General Motors Corporation Fuel injection apparatus with wetting action
JPS54145166A (en) * 1978-04-10 1979-11-13 Hitachi Ltd Measuring apparatus of suction air flow rates
JPS6047462B2 (en) * 1978-06-02 1985-10-22 株式会社日立製作所 Intake air amount measuring device for electronically controlled fuel injection system
JPS602514B2 (en) * 1978-07-07 1985-01-22 三菱自動車工業株式会社 Internal combustion engine intake passage structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314290A (en) * 1965-07-26 1967-04-18 Technion Res & Dev Foundation Shunt flow meter
JPS54114642A (en) * 1978-02-07 1979-09-06 Bendix Corp Fuel injection device
JPS5517673A (en) * 1978-07-26 1980-02-07 Hitachi Ltd Gas mixture feeder

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214663A (en) * 1982-06-09 1983-12-13 Hitachi Ltd Single point fuel injection device
JPS6337265B2 (en) * 1982-06-09 1988-07-25 Hitachi Ltd
JPS5973577U (en) * 1982-11-09 1984-05-18 日本電子機器株式会社 Structure of fuel injection valve mounting part of internal combustion engine
JPS59192668U (en) * 1983-06-09 1984-12-21 日本電子機器株式会社 Internal combustion engine fuel supply system
JPH0223825Y2 (en) * 1983-06-09 1990-06-28
JPS6098164A (en) * 1983-11-02 1985-06-01 Hitachi Ltd Fuel control device
JPH0129988B2 (en) * 1983-11-02 1989-06-15 Hitachi Ltd
JPH0185466U (en) * 1987-11-27 1989-06-06
JPH07167019A (en) * 1994-07-25 1995-07-04 Hitachi Ltd Throttle device
WO2005100776A1 (en) * 2004-04-02 2005-10-27 Yamaha Hatsudoki Kabushiki Kaisha Fuel feeder and vehicle comprising it
US7640921B2 (en) 2004-04-02 2010-01-05 Yamaha Hatsudoki Kabushiki Kaisha Fuel supply apparatus and vehicle provided with the same

Also Published As

Publication number Publication date
GB2082252A (en) 1982-03-03
JPH0116988B2 (en) 1989-03-28
DE3032067C2 (en) 1989-08-31
DE3032067A1 (en) 1982-04-15
FR2489424B1 (en) 1985-05-24
GB2082252B (en) 1983-11-16
US4753205A (en) 1988-06-28
FR2489424A1 (en) 1982-03-05

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